61580808

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2293}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 167301420

約数和(自身を除く): 105720612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2293, 2984, 3357, 4476, 4586, 6714, 6879, 8952, 9172, 13428, 13758, 18344, 20637, 26856, 27516, 41274, 55032, 82548, 165096, 855289, 1710578, 2565867, 3421156, 5131734, 6842312, 7697601, 10263468, 15395202, 20526936, 30790404, 61580808]

約数ペア:

[(1, 61580808), (2, 30790404), (3, 20526936), (4, 15395202), (6, 10263468), (8, 7697601), (9, 6842312), (12, 5131734), (18, 3421156), (24, 2565867), (36, 1710578), (72, 855289), (373, 165096), (746, 82548), (1119, 55032), (1492, 41274), (2238, 27516), (2293, 26856), (2984, 20637), (3357, 18344), (4476, 13758), (4586, 13428), (6714, 9172), (6879, 8952)]